Portable electric drill



FIG. 1 is a perspective view of a portable electric drill showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings represent unclaimed portions of the portable electric drill and form no part of the claimed design. 

The ornamental design for a portable electric drill, as shown and described. 